Been making edits on a storyist project I’ve been working on for a long time. Was editing on iPhone, left app (went to home screen, thought sync was confirmed). When I went back to the file all the changes were gone, reverted to an earlier version. I tried to restore a prior version from icloud but the version history page hangs on checking and comes up with no prior versions. Opened file on iPad and saw a prior version but it would not restore. Now it, too, shows no prior versions. Very frustrating! Lost over two hours of copy-edits